Introduction
Thank you for purchasing the Kinscoter DQ-116 Cordless Rechargeable Air Humidifier. This ultrasonic cool mist diffuser is designed to provide comfortable humidification and a warm nightlight for your car, home, or office. Please read this manual carefully before use to ensure proper operation and maintenance.
Safety Information
- Do not immerse the device in water or other liquids.
- Use only clean tap water or mineral water. Do not use distilled water, essential oils, or perfumes directly in the water tank as this may damage the device or block the mist outlet.
- Keep out of reach of children and pets.
- Ensure the power supply matches the specified voltage (5V).
- Do not block the mist outlet during operation.
- Unplug the device when not in use or before cleaning.
- If the device is damaged, do not attempt to repair it yourself. Contact customer support.
Product Overview
The Kinscoter DQ-116 features a dual spray port design, a built-in rechargeable battery for wireless use, and a warm nightlight. It operates quietly to provide a comfortable environment.
Package Contents:
- 1x Humidifier
- 4x Filter (cotton swabs)
- 1x Charging Cable (Type-C)
- 1x User Manual

Key Features:
- Dual Nozzle Design: Provides high mist volume for effective humidification.
- Wireless Humidification: Built-in 2000mAh battery allows for portable use without constant plugging.
- Two Spray Modes: Switch between continuous dual spray and intermittent single spray.
- Warm Night Light: Offers a soothing ambient light.
- 300ml Large Capacity: Reduces the need for frequent refills.
- Silent Operation: Operates at less than 36dB, suitable for quiet environments.
- Water-shortage Power-off Protection: Automatically shuts off when water level is low.
- Type-C Charging Port: Modern and convenient charging.

Specifications
| Attribute | Value |
|---|---|
| Model Number | DQ-116 |
| Brand Name | Kinscoter |
| Dimensions (L*W*H) | 7.8 x 7.8 x 16.8 cm (3.07 x 3.07 x 6.6 inches) |
| Rated Power | 3W |
| Battery Capacity | 2000mAh |
| Capacity | 300ml |
| Humidifying Capacity (Dual Spray) | Approx. 90ml/h |
| Humidifying Capacity (Single Spray) | Approx. 45ml/h |
| Timer Shutdown (Dual Spray) | 3 hours |
| Timer Shutdown (Single Spray) | 6 hours |
| Power Type | Battery (Rechargeable via USB Type-C) |
| Voltage | 5V |
| Noise Level | <36dB |
| Humidification Method | Ultrasonic |
| Water-shortage Power-off Protection | Yes |
| Certification | CE |
Setup and Installation
- Charge the Humidifier: Before first use, fully charge the humidifier using the provided Type-C charging cable. The charging port is located on the side of the device.
- Prepare the Filter: Ensure the internal absorbent cotton core (filter) is properly inserted and fully saturated with water. If it's a new filter, soak it in water for a few minutes before insertion.
- Fill the Water Tank:
- Twist the top part of the humidifier counter-clockwise to separate it from the water tank.
- Fill the water tank with clean tap water or mineral water up to the MAX fill line (300ml capacity). Do not overfill.
- Twist the top part back onto the water tank clockwise until securely fastened.

Figure 3: 300ml Water Capacity - Initial Water Absorption: After filling, wait for about 5-10 minutes to allow the cotton filter to fully absorb water before turning on the spray function.
Operating Instructions
- Power On/Off and Spray Function:
- First Short Press: Activates the Dual Spray Mode (continuous mist from both nozzles). This mode has an automatic shutdown timer of 3 hours.
- Second Short Press: Switches to Single Spray Mode (intermittent mist, alternating between left and right nozzles every 3 seconds). This mode has an automatic shutdown timer of 6 hours.
- Third Short Press: Turns off the spray function.

Figure 4: Spray Modes and Timers - Night Light Function:
- Long Press (approx. 2 seconds) the Switch Button: Turns on the warm single-color night light.
- Long Press (approx. 2 seconds) Again: Turns off the night light.

Figure 5: Warm Ambient Light - Automatic Timing Shutdown:
- The dual spray mode automatically shuts off after 3 hours.
- The single spray mode automatically shuts off after 6 hours.
- To resume humidification after an automatic shutdown, manually press the switch button to restart the desired spray mode. This feature prevents dry burning when the water tank is empty.
Maintenance
- Cleaning the Water Tank:
- Turn off the humidifier and unplug it.
- Empty any remaining water from the tank.
- Wipe the inside of the water tank with a soft, damp cloth. Do not use harsh detergents or abrasive materials.
- Rinse thoroughly and dry before refilling.
- Replacing the Filter (Cotton Swab):
- The filter should be replaced regularly (e.g., every 1-3 months, depending on usage and water quality) to ensure optimal performance and hygiene.
- To replace, twist off the top cover and carefully pull out the old filter assembly.
- Remove the old cotton swab and insert a new one, ensuring it is fully saturated with water before reassembling.
- Ensure the spring is correctly positioned under the cotton swab when reassembling.
- Cleaning the Mist Outlet:
- Gently wipe the mist outlet with a soft cloth or cotton swab to remove any mineral buildup. Do not use sharp objects.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No mist or low mist volume |
|
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| Night light not working |
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| Humidifier automatically shuts off too soon |
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User Tips
- Portability: The built-in 2000mAh battery allows for use without being constantly plugged in, making it ideal for travel, car use, or moving between rooms.
- Filter Maintenance: Remember to regularly check and replace the filter cotton swabs to maintain optimal mist output and prevent issues. Replacement filters can typically be purchased from the seller or compatible suppliers.
- Charging: The device uses a USB Type-C charging cable, which is convenient and widely compatible.
Warranty and Support
For warranty information, technical support, or to purchase replacement parts (such as filters), please contact the seller or refer to the product's purchase platform for specific details. Keep your proof of purchase for warranty claims.





